| Application: | Electrical Winding Insulation, Winding Wire Coating Insulation |
|---|---|
| Type: | O Ring |
| Chemistry: | Hybrid Insulation |
| Material: | Silicone |
| Thermal Rating: | E 120 |
| Maximum Voltage: | >100KV |
| Samples: |
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| Customization: |
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Audited Supplier | Serial number |
Test project |
Index |
The test results |
| 1 | Hardness (Shore) | 80±10 | 82 |
| 2 | Tensile strong No less than (MPA0 | 2.5 | 5 |
3 |
Permanent compression deformation Compression ratio25% 70ºC×22h Not more than % |
55 |
38 |
4 |
Aging in hot air (100ºC×70h) The hardness change Weight change % |
0~+10 -10~0 |
4 -2.8 |
5 |
water-tolerant (100ºC×1h ) Volume change % |
-10~+15 |
1.8 |
6 |
Resistance to 1# standard oil( 70ºC×22h) The hardness change Volume change % |
-10~+10 0~+10 |
2 3.2 |
7 |
Volatile oil standard B (23ºC×24h) The hardness change Volume change % |
20~0 0~60 |
-10 30 |
| 8 | Temperature index | -20ºCto 120ºC |
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Audited Supplier 
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